Earlier this year, a worldwide happiness survey showed that Americans are less happy than people in other countries and ...

Obesity causes insulin resistance by increasing activation of the sympathetic nervous system and the release of the stress hormone norepinephrine, according to a new study.

Learn more about how an anesthetic traditionally used for surgical procedures may help depression and what to expect during ...

A healthy gut produces over 90% of our serotonin, known as ‘the happy hormone’, so it ... and lowers cortisol levels (the ...

Our mental well-being is closely tied to the balance of 'happy hormones' in our bodies ... reducing feelings of anxiety or ...